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Insulin and insulin-like growth factor II permit nerve growth factor binding and the neurite formation response in cultured human neuroblastoma cells.

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Recio-Pinto, E, Lang, F F, Ishii, D N·1984·Proceedings of the National Academy of Sciences

Abstract

In serum-free medium, SH-SY5Y human neuroblastoma cells specifically and reversibly lost the capacity to bind 125I-labeled nerve growth factor (NGF) to the high-affinity sites (slow sites) and to respond by neurite outgrowth, unless physiological concentrations of insulin or insulin-like growth factor II were present. In serum-containing medium, anti-insulin antiserum decreased the neurite formation response to NGF, and insulin supplementation increased the number of available NGF slow sites. The low-affinity NGF fast sites are absent from SH-SY5Y cells and did not emerge on treatment with insulin. Insulin potentiated the induction of neurites by NGF in rat pheochromocytoma PC12 cells also. These results implicate a wider role for insulin and its homologs in the nervous system.

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Metadata

Authors
Recio-Pinto, E., Lang, F. F., & Ishii, D. N.
Venue
Proceedings of the National Academy of Sciences
Published
1984-04
Volume
81
Issue
8
Pages
2562-2566
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2042211739
Cited by
166
References
0
FWCI
2.00
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Insulin and insulin-like growth factor II permit nerve growth factor binding and the neurite formation response in cultured human neuroblastoma cells. https://app.cochat.ai/papers/10.1073/pnas.81.8.2562
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Recio-Pinto, E., Lang, F. F., & Ishii, D. N. (1984). Insulin and insulin-like growth factor II permit nerve growth factor binding and the neurite formation response in cultured human neuroblastoma cells. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.81.8.2562

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.